/* $NetBSD: unicode.h,v 1.1.1.1 2007/03/06 00:10:39 dillo Exp $ */

/*-
 * Copyright (c) 2007 The NetBSD Foundation, Inc.
 * All rights reserved.
*
 * This code is derived from software contributed to The NetBSD Foundation
 * by Dieter Baron.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef __unicode_h
#define __unicode_h

#include <sys/types.h>
#include <stddef.h>
#include <stdint.h>

#define UNICODE_DECOMPOSE               0x01
#define UNICODE_PRECOMPOSE              0x02
#define UNICODE_UTF8_LATIN1_FALLBACK    0x03

#ifdef __cplusplus
extern "C" {
#endif

size_t utf8_to_utf16(uint16_t *, size_t, const char *, size_t, int, int *);
size_t utf8_to_utf32(uint32_t *, size_t, const char *, size_t, int, int *);
size_t utf16_to_utf8(char *, size_t, const uint16_t *, size_t, int, int *);
size_t utf32_to_utf8(char *, size_t, const uint32_t *, size_t, int, int *);

#ifdef __cplusplus
}
#endif

#endif  /* !__unicode_h */
